From c7c1bd7641581e2a0b84dcecdab61ed7c43268e9 Mon Sep 17 00:00:00 2001
From: Franklin Wei <git@fwei.tk>
Date: Sun, 22 Nov 2015 15:26:49 -0500
Subject: add input

---
 src/vm.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/vm.c')

diff --git a/src/vm.c b/src/vm.c
index 37a7fd1..3e19c20 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -466,6 +466,13 @@ static void inc_line_pointer(void)
     vars[0].val = current_line;
 }
 
+static void input_handler(void)
+{
+    vartype val;
+    scanf(VARFORMAT, &val);
+    setvar(read_varid(), val);
+}
+
 static void (*instr_tab[0x100])(void) = {
     pushimm_handler,   /*  0x0   */
     pushvar_handler,   /*  0x1   */
@@ -514,7 +521,7 @@ static void (*instr_tab[0x100])(void) = {
     NULL,              /*  0x2c  */
     NULL,              /*  0x2d  */
     newline_handler,   /*  0x2e  */
-    NULL,              /*  0x2f  */
+    input_handler,     /*  0x2f  */
     NULL,              /*  0x30  */
     NULL,              /*  0x31  */
     NULL,              /*  0x32  */
-- 
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